Aluminum foil and plastic wrap are some of the most useful items in my kitchen, but until recently, they were exponentially more frustrating to use than, say, my knives and forks. It seemed that anytime I wanted just a little, the whole roll came along with the bit I had intended.

This video points out an important feature of these boxes that, for some reason, most of us haven't noticed. Watch the video to hear more, and be sure to let us know what you think in the comments below. While you're at it, share it with your friends on Facebook!